Rainproof and waterproof device for municipal trench excavation

The utility model discloses a rainproof and waterproof device for municipal trench excavation, and relates to the technical field of municipal engineering. The device comprises a device body and further comprises a limiting pull rod and a scraping rod, the limiting pull rod is movably installed at the left end of the device body, the right end of the limiting pull rod is fixedly connected with rainproof cloth, the scraping rod is arranged above the rainproof cloth, side plates are arranged on the left side and the right side of the scraping rod, and a top plate is fixedly connected between the two sets of side plates. The front end of each device body is rotationally connected with a rainproof cloth wheel, the rainproof capacity of the rainproof cloth is affected, meanwhile, quantitative rainproof cloth can be wound around the rainproof cloth wheels, the rain shielding range of the rainproof cloth is widened, an insertion block on a pull rod is used for being fixedly connected with the other set of device bod